[Mark Nord]

TechTalk:

While searching the sources to find a solution to the LRF-StandbyImage problem with PRS-505 I came across some interesting definitions in kbook.kbookPage [EDIT] for x50 models [/EDIT]

1. kbookPage.canDoubleTap: if set to function {return false} doubletap on a book-page no longer opens the dictionary. This feature is often asked over at the-ebook.org
2. kbookPage.borderColor by modifying this, the annoying grey-border mostly with PDF's, can be removed (actually be replaced with white)
3. kbookPage.NoMarkOverlapArea there are several complaints about the repeated lines on the second half page in landscape-mode. With a PRS-505 this repeated lines a greyed-out, and there is code in this.kbook.kbookPage.draw for the x50 to do so too.

While 1 and 2 are already working, I see no differences when changing 3.

It's to early to push to the repository, but I will attach the code of x50_ViewerSettings - Addon

Spoiler:

// Name: x50_ViewerSettings
// Description: Allows to choose if Overlap in 2page mode is masked, disables doubleTapAction and so dictionary
// Author: Mark Nord
//
// History:
//	2011-08-15 Mark Nord - Initial version


tmp = function() {

	switch (Core.config.model) {
	case "505":
	case "300":
	case "600":
		return;	
		break;
	default:       
	}

	// Localize	 	
	var L = Core.lang.getLocalizer("x50_ViewerSettings");

	// Constants

	var x50_ViewerSettings = {
		name: "x50_ViewerSettings",
		settingsGroup: "viewer",
		optionDefs: [
			{
				name: "NotMarkOverlapArea",
				title: L("OPTION_NOTMARKOVERLAP"),
				icon: "SETTINGS",
				defaultValue: "true",
				values: ["true", "false"],
				valueTitles: {
					"true": L("VALUE_TRUE"),
					"false": L("VALUE_FALSE")
				}
			},	
			{
				name: "NoDictionary",
				title: L("OPTION_NODICT"),
				icon: "SETTINGS",
				defaultValue: "false",
				values: ["true", "false"],
				valueTitles: {
					"true": L("VALUE_TRUE"),
					"false": L("VALUE_FALSE")
				}
			},	
			{
				name: "BorderColor",
				title: L("OPTION_BORDERCOLOR"),
				icon: "SETTINGS",
				defaultValue: "grey",
				values: ["grey", "white"],
				valueTitles: {
					"grey": L("VALUE_GREY"),
					"white": L("VALUE_WHITE")
				}									
			}
		],
		/**
		* @constructor
		*/
		onPreInit: function () {
		},
		onInit: function () {
		 onSettingsChanged();
		},
		onSettingsChanged: function (propertyName, oldValue, newValue, object) {
		//	var log = Core.log.getLogger("x50_ViewerSettings");
			kbook.kbookPage.NotMarkOverlapArea = x50_ViewerSettings.options.NotMarkOverlapArea === "true";
			kbook.kbookPage.canDoubleTap = (x50_ViewerSettings.options.NoDictionary ==="true") ? function () {return false;} : function () {return true;};
		//	log.trace("kbook.kbookPage.canDoubleTap "+kbook.kbookPage.canDoubleTap.call() , "trace");
			if (x50_ViewerSettings.options.BorderColor ==='grey') 
				{kbook.kbookPage.borderColor=Color.rgb.parse('#6D6D6D')
			} else { kbook.kbookPage.borderColor=Color.rgb.parse('white')
			}		
		}	
	};

	Core.addAddon(x50_ViewerSettings);
};
try {
	tmp();
} catch (e) {
	// Core's log
	log.error("in x50_ViewerSettings.js", e);
}

Any comments or hints are highly welcome.